STEVAL-ISQ013V1, Low-Side Current Sensing Demonstration Board based on TS507 Op Amp

STEVAL-ISQ013V1, Demonstration Board implements a low-side current sensing which consists in placing a sense resistor between the load and the circuit ground and the resulting voltage drop is amplified using TS507 op-amp. The common mode voltage is close to ground, what ever the voltage of the power source, so the current sense voltage can be amplified by this low voltage op-amp without any restrictions. The circuit offers very stable electrical characteristics over the entire supply voltage range and is particularly intended for automotive and industrial applications